J3R180 - Test Cards for flexSecure

[tac0s]

We are now stocking these guys. Want to try an app before committing? Looking for backup for your flexSecure? Doing some JCOP development? One of these is a great choice.

Edit: these come configured the same as a flexSecure so you can readily use then as a backup (or to try before you buy).

J3R180 Test Card

[Byte]

Which Secure Channel Protocol do these use?

[tac0s]

02

[frail_rearranger]

Would like to confirm, does this match up with all of the flexSecure versions that have been sold by Dangerous Things, or should I check my implant version before choosing my test card?

[tac0s]

@frail_rearranger

does this match up with all of the flexSecure versions that have been sold

To date, two flexSecure 452 have been sold. They know who they are. Also, I get to check the oven on Monday so that’s exciting.

[tac0s]

@Byte

What exactly is 452?

The latest SECID smart card from NXP based on the P71D600. We have test cards available.

[Byte]

What is the difference between J3R180 & J3R452?

[tac0s]

@Byte

What is the difference between J3R180 & J3R452?

TLDR, a few things.

@tac0s

The J3R180 is based in the P71D123 while this guy uses the P71D600. We also get a bump to JCOP 4.5. We even got some with MIFARE Plus emulation in case you were interested in real access control security. Beyond that, they’ve nearly twice the persistent storage (but the same transient) and support Curve25519.